Brett Harvey schrieb:
> which method is better to do.
>
> I have 5 tables. They represent sections/parts of a companies
> standards. There are 13 main categories, each of those categories has
> subsections (some with 3, some with 10 or more), those subsections have
> subsections, etc.
>
> Which table design is better to do.


search for: nested sets or something similar

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Sebastian Mendel